Update configure.ac and Makefile.am per autotools

Tweak configure.ac and Makefile.am per autoreconf instructions.
 libtoolize: Consider adding `AC_CONFIG_MACRO_DIR([m4])' to configure.ac and
 libtoolize: rerunning libtoolize, to keep the correct libtool macros in-tree.
 libtoolize: Consider adding `-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
 libtoolize: `AC_PROG_RANLIB' is rendered obsolete by `LT_INIT'
Accept autoupdate modifications.
Manually integrate portions of autoscan configure.scan.

diff --git a/Makefile.am b/Makefile.am
index af22243..6993205 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,3 @@
 SUBDIRS = src bindings
 
-dist-hook:
-       find $(distdir) -type d -name '.svn' | xargs rm -rf
+ACLOCAL_AMFLAGS = -I m4

diff --git a/configure.ac b/configure.ac
index a4eb289..43a7e9c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,12 @@
-AC_INIT(liboping, 1.6.1)
-AC_CONFIG_SRCDIR(src/liboping.c)
-AC_CONFIG_HEADERS(src/config.h)
-AM_INIT_AUTOMAKE(dist-bzip2)
-AC_LANG(C)
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.68])
+AC_INIT([liboping],[1.6.1])
+AC_CONFIG_SRCDIR([src/liboping.c])
+AC_CONFIG_HEADERS([src/config.h])
+AC_CONFIG_MACRO_DIR([m4])
+AM_INIT_AUTOMAKE([dist-bzip2])
+AC_LANG([C])
 
 AC_PREFIX_DEFAULT("/opt/oping")
 
@@ -38,26 +42,13 @@ then
 fi
 AC_ARG_VAR(PERL, [Perl interpreter command])
 
-#
 # configure libtool
-#
-AC_LIBTOOL_DLOPEN
-AC_PROG_LIBTOOL
-#AC_PROG_RANLIB
+LT_INIT([dlopen])
 
-#
 # Checks for header files.
-#
 AC_HEADER_STDC
-AC_CHECK_HEADERS(unistd.h)
-AC_CHECK_HEADERS(math.h)
-AC_CHECK_HEADERS(fcntl.h)
-AC_CHECK_HEADERS(sys/types.h)
-AC_CHECK_HEADERS(sys/stat.h)
 AC_HEADER_TIME
-AC_CHECK_HEADERS(sys/socket.h)
-AC_CHECK_HEADERS(netdb.h)
-AC_CHECK_HEADERS(signal.h)
+AC_CHECK_HEADERS([math.h signal.h fcntl.h inttypes.h netdb.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
 
 # This sucks, but what can I do..?
 AC_CHECK_HEADERS(netinet/in_systm.h, [], [],
@@ -162,6 +153,14 @@ AC_CHECK_HEADERS(netinet/icmp6.h, [], [],
 #endif
 ])
 
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+AC_TYPE_UID_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT8_T
+
 socket_needs_socket="no"
 AC_CHECK_FUNCS(socket, [],
        AC_CHECK_LIB(socket, socket,
@@ -232,4 +231,10 @@ AC_SUBST(PERL_BINDINGS_OPTIONS)
 
 AC_SUBST(BINDINGS)
 
-AC_OUTPUT(Makefile src/Makefile src/mans/Makefile bindings/Makefile)
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_STRERROR_R
+AC_CHECK_FUNCS([gettimeofday memset modf select socket sqrt strcasecmp strdup strerror strncasecmp strtoul])
+
+AC_CONFIG_FILES([Makefile src/Makefile src/mans/Makefile bindings/Makefile])
+AC_OUTPUT